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US 11,597,112 B2Granted
Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures
AssigneeThe Gillette Company
InventorsMatthias Gester, Roman Kiyan, Ulf Hinze, Kestutis Kurselis
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Abstract
A functional polymeric cutting edge structure and methods for manufacturing cutting edge structures using polymeric materials are provided. A razor blade for use in a razor cartridge or a blade box for assembly in a razor cartridge frame may be formed using the present invention.
Claims25
A blade box comprising
- at least one razor blade comprising at least one cutting edge structure;
- at least one non-cutting edge structure coupled to each of said at least one cutting edge structure, both said cutting and non-cutting edge structures comprised of a polymeric material, said polymeric material produced by a precursor material for said polymeric material.
A razor blade comprising
- at least one cutting edge structure comprised of a polymeric material, said polymeric material produced by a precursor material for said polymeric material.
A blade box cluster comprising
- a plurality of blade boxes, each of said plurality of blade boxes comprising
- at least two razor blades, each comprising at least one cutting edge structure;
- at least one non-cutting edge structure,
- wherein said at least two cutting edge structures comprised of a polymeric material, said polymeric material produced by a precursor material for said polymeric material.
1 more element
Dependencies are inferred from the claim text.